• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Mechanical systems and signal processing >Computational prediction and experimental validation of revolute joint clearance wear in the low-velocity planar mechanism
【24h】

Computational prediction and experimental validation of revolute joint clearance wear in the low-velocity planar mechanism

机译：低速平面机构中旋转关节间隙磨损的计算预测与实验验证

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Within the multibody dynamics framework, the paper proposed an efficient procedure to calculate revolute joint wear of planar mechanism with low velocity. Firstly, based on the wear test data, a method to calculate the wear coefficient that corresponds to the actual working condition of the mechanism is proposed. Then, an efficient iterative prediction method for joint clearance wear evolving in the multibody dynamic system in is proposed based on the Archard's wear model. Meanwhile, the wear tests of the typical mechanism have verified the method proposed in this paper. The research shows that when the increments of the wear depth of revolute joints are not big, the method can provide high prediction accuracy; however, as the predicted wear depth increases, the prediction error increases as well.
机译：在多体动力学框架内，本文提出了一种有效的方法来计算低速平面机构的旋转关节磨损。首先，基于磨损测试数据，提出了一种计算与机构实际工况相对应的磨损系数的方法。然后，基于阿尔卡德磨损模型，提出了一种有效的迭代预测多体动力学系统中关节间隙磨损的方法。同时，典型机构的磨损试验验证了本文提出的方法。研究表明，当旋转关节磨损深度的增加幅度不大时，该方法可以提供较高的预测精度。然而，随着预测磨损深度的增加，预测误差也随之增加。

著录项

  • 来源
    《Mechanical systems and signal processing》 |2017年第2期|963-976|共14页
  • 作者

    Xiongming Lai; Huang He; Qinfang Lai; Cheng Wang; Jianhong Yang; Yong Zhang; Huaiying Fang; Shuirong Liao;

  • 作者单位

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China,Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha 410083, People's Republic of China,Fujian South Highway Machinery Co., Ltd., People's Republic of China;

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China;

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China;

    College of Computer Science and Technology, Huaqiao University, Xiamen 361021, People's Republic of China;

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China,Fujian South Highway Machinery Co., Ltd., People's Republic of China;

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China;

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China,Fujian South Highway Machinery Co., Ltd., People's Republic of China;

    College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, People's Republic of China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Revolute joint; Wear; Clearance contact; Multibody dynamics;

    机译：旋转关节;穿;通关联系;多体动力学;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号